Inhibrx, Inc., a clinical-stage biotechnology company, focuses on developing a pipeline of novel biologic therapeutic candidates. Its therapeutic candidates include INBRX-109, a tetravalent agonist of death receptor 5, which is in Phase 1 clinical trials in patients with solid tumors, including sarcoma; and INBRX-105, an tetravalent conditional agonist of programmed death ligand 1 (PD-L1) and a conditional agonist of 4-1BB that is in Phase 1 clinical trials to treat patients with PD-L1 expressing tumors. The company's therapeutic candidates also comprise INBRX-101, an Fc fusion protein therapeutic candidate, which is in Phase 1 clinical trials for use in the treatment of patients with alpha-1 antitrypsin deficiency. Its preclinical programs include INBRX-106, a single domain antibody based hexavalent agonist of OX40 for a range of oncology indications. Inhibrx, Inc. was founded in 2010 and is headquartered in La Jolla, California.